Hermetic protective door

Protective hermetic door is a reliable construction that should be in every special-purpose building.

Sealing of premises is used to exclude entering of the radioactive dust, various chemicals, biological aerosols, and combustion products inside the buildings. Hermetic doors also have a high degree of fire- and shock-wave resistance.

There is a sophisticated security mechanism, which will protect people during technological disaster or other critical situations in case of urgent need.

Hermetic protective door scope of use

Hermetic protective door is a special protective metal construction that is used as a protective barrier at special-purpose facilities. Its main task is to block the shelter from the harmful effects of various factors.

Protective and hermetic doors are installed:

• In bunkers and bomb shelters.

• At enterprises related to the chemical industry.

• In various high-risk laboratories.

• In hospitals.

Protective room, which has a door with a protective and hermetic function, significantly increases the chances of a person's survival in an emergency. Therefore, it fully meets all quality standards.

Hermetic door is an integral part of shelters

Hermetic door is a mandatory element of protection intended for installation in a bunker. The mechanism protects people inside from the impact of a powerful blast wave, seepage of poisonous and toxic elements.

Design features of hermetically - protective doors:

1. Effort for opening (closing).
2. Effort for battening (scouring out).
3. Total opening (closing) time.
4. Turn on the valve in case of pressure drop.

The main components of a door with a protective hermetic mechanism:

• Leaf - its main task - to block the entrance to the shelter. It is made of strong steel or rolled profile.
• Door frame - responsible for sealing the entrance and protecting the room from the ingress of dangerous chemical elements.
• Closing mechanism - ensures a tight fit of the leaf to the door frame and directly participates in the sealing process.
• Reinforced hinges.
• Auxiliary blocking tool.

There are models of doors, equipped with a special control device that gives signals. Some hermetic doors have an electromagnet that allows to perform remote control.

Sliding doors most often have a left-hand opening. To make sliding parallel to the wall smooth and fast, they are equipped with rails, running rollers and a manual control mechanism. 

Hermetic Protective door for bomb shelters

Considering the tense situation in the world and the huge number of various technological disasters, it is necessary to provide the availability of a specialized shelter for people’s protection. A hermetic door with a protective function is an opportunity to save a person's life. They are most often installed in bomb shelters and bunkers.

The hermetic door can withstand the pressure of enormous force and provide protection from many negative factors. The quality of the sealed material is the main indicator of people's safety against harmful fumes or chemical weapons.

Hermetic protective doors for bomb shelters are made from a single piece of high-strength metal to avoid micro-holes and air infiltration. A rubber layer covers the perimeter of the door and provides a high level of sealing. It is obligatory for excluding permeation of unwanted gases and radionuclides inside the room.

How to choose a sealed security door? 

Now there are a huge number of manufacturers who offer to buy a hermetic door. This is due to the fact that the demand for the product is quite high. Many people, when they are going to build a house, include a bunker or a bomb shelter in the design to protect their family in case of an emergency.

What you should pay attention to when choosing a hermetic-protective door:

• The integrity of the metal profile.
• The quality of the rubber seal.
• Strength of screw rod, bevel gear, wedges and handle.
• Fire performance.
• Compliance with GOST.

Where to buy a hermetic protective door in Ukraine?

Griffon offers a wide range of hermetic doors at the best prices. The presented models of metal structures have passed the quality test, and also have a warranty card.

Order the required model of hermetic protective doors on the website of the Griffon online store. Companies are trusted, because here each client is guaranteed to receive:

• consultation regarding the choice of goods;
• warranty service;
• diagnostics in case of malfunction of the mechanism;
• Possibility to order departure of the master on the house to the client.

Make an online order right now and use the targeted delivery service in Kyiv. In Ukraine, goods are sent by the appropriate courier services.